baber/WOPTO huggingface dataset:
Patent JP-S63130415-A (JP)
Title: Coupling structure of start bar
Inventor: SHINPO YOSHIHARU
IPC: B60G7/02
Filed: 1986-11-21
Abstract: PURPOSE:To improve antidive performance in coupling of the front end of the strat bar of a suspension device with a car body, by a method wherein a resilient material cushion is located between the car body and the front end of the strat bar, and when a tensile force is exerted, the front end of the strat bar is displaced downward. CONSTITUTION:When a tyre is controlled and a rearward force is exerted on the tyre, a tensile force is exerted on a strat bar 12, and a cushion 18 located between a front end part 13a of the strat bar 12 and a car body 14 is axially bent and axially displaced. In this case, since a portion lower than the axis of the cushion 18 is formed more softly than a portion upper the axis thereof, the degree of bending of a portion upper of the axis of the cushion 18 is different from that of a portion lower than the axis thereof and the front end of the cushion is displaced downward, whereby a central point O1 of a coupling part is moved to O2. Thus, at the instantaneous center of pitching is elevated upward and approaches a specific gravity. This constitution reduces pitching around an instantaneous center, and improves an antidive effect.
Patent JP-H01120769-A (JP)
Title: Manufacture of substrate for lead-acid battery
Inventor: YONEDA TADASHI
IPC: H01M4/73
Filed: 1987-10-30
Abstract: PURPOSE:To increase the charge-discharge performance of a lead-acid battery and to lengthen the life by retarding the influence of an electric resistor formed on the surface of a substrate. CONSTITUTION:Molten tin or Pb-Sn alloy 1 kept at high temperature is supplied in drops onto the surface of a substrate 3 from the nozzle of a pipe 2 to form an alloy layer 1' with the substrate 3. Directly bonded parts of a cathode active material with the substrate are ensured and the supplied tin or Pb-Sn alloy are alloyed with the substrate there. Even if the tin or Pb-Sn alloy supplied in drps is oxidized, SnO2 having good conductivity is formed, and the electrical contact of the active material with the substrate is surely maintained and tin is diffused into the substrate to increase the oxidation resistance of the substrate. The electrical contact of the active material with the substrate is excellently maintained and the corrosion resistance of the substrate is increased.
Patent JP-H08118040-A (JP)
Title: Resistance welding equipment
Inventor: SASAKI KOJI
IPC: B23K11/20
Filed: 1994-10-17
Abstract: PURPOSE: To make good resistance welding possible without use of a core electrode by executing resistance welding while causing electricity to flow from an electrode for upper part welding of high speed response to an object to be welded. CONSTITUTION: An electrode 9 for upper part welding is abutted to a tube like object 10 to be welded with a pressurizing mechanism 1, the pressurizing force of pressurizing mechanism 1 pressurizes the object 10 to be welded through a metal block 2, first support member 5, spring 8, second support member 7 and electrode 11 for lower part welding. In this process, the spring 8 is shrinked, the outer wall of first support member 5 is descended along the inner wall of second support member 7 with almost no friction. The pressure reaches the level set beforehand, the electric current supplied from a power conducting body to the metal block 2 is caused to flow to the object 10 to be welded through flexible members 3, 4, the second support member 7, electrode 9, further to the electrode 11. Thus, welding is executed with low pressurizing force.
Patent JP-H07128944-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G21/14
Filed: 1993-11-05
Abstract: PURPOSE:To form a color image at one Part of recording paper size for forming a monochromatic image and to substantially enlarge recording size by forming the color image including the monochromatic image longer than the maximum width of the color image which can be formed on an image forming body. CONSTITUTION:An electrostatic latent image corresponding to yellow (Y) is formed on the surface of a photoreceptive drum 11 uniformly electrostatically charged by an electrostatic charger 12 by an image signal. Similarly, electrostatic latent images corresponding to magenta(M) and cyan(C) are formed on it. They are formed so that an O2 area between the center O to O1 and the center O to O3 of the drum 11 becomes the electrostatic latent image forming surface. Then, they are respectively developed by developing devices 30Y, 30M and 30C corresponding to Y, M and C. Next, the developing is executed by a developing device 30BK corresponding to black(BK) by the image signal. Then, the abutting of a cleaning blade 19 is set to such timing that the latent image forming action of the color image is finished and the forming action is transferred to the latent image forming action of the monochromatic image.
Patent JP-H03139236-A (JP)
Title: Insecticidal device
Inventor: ISHIHARA SHUNICHI
IPC: A01M1/20
Filed: 1989-10-26
Abstract: PURPOSE:To make it possible to use an insecticidal device in a place free from commercial electric source by securing energy for heating a heating plate using a solar cell for evaporating insecticide by the electric power. CONSTITUTION:A panel like solar cell 1 is connected through a diode 3 for preventing back flow to a battery 2. The objective device is constituted so as to feed electric power from solar cell 1 and battery 2 through a switch 6 to a heater 4 and heat of the heater 4 is generated by electric resistance and heats a tray-like heating plate 5 and a pad 6 consisting of synthetic cotton and detachably attached on the heating plate 5. An insecticide 7 against insect is impregnated in the pad 6. The objective device can be readily used even in a place free from commercial electric source, since the solar cell 1 is used as the electric source for heater 4.
Patent JP-H11113389-A (JP)
Title: Seeding-raising culture soil fop connected plastic trays
Inventor: MIYAUCHI MASAAKI
IPC: A01G9/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-raising culture soil for connected plastic trays. SOLUTION: This seedling-raising culture soil for connected plastic trays is obtained by adding 5-30 pts.wt. of blast furnace slag and 0.001-0.5 pt.wt. of a surfactant to 100 pts.wt. of a base material comprising a non-woody fibrous organic raw material and a calcined mineral having a lamellar structure in a volume ratio of 1:3 to 3:1.
Patent JP-S63130562-A (JP)
Inventor: ROBERUTO MERUKURU
IPC: C07C67/38
Filed: 1987-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61155692-A (JP)
Title: Rotary compressor
Inventor: HONDA YOSHIAKI
IPC: F04C29/02
Filed: 1984-12-27
Abstract: PURPOSE:To prevent an inflow of oil to inside a refrigerant circuit and reduce a level of noise, by providing an oil separating member, formed by a porous metal, to be arranged in the vicinity of the delivery hole of a delivery cover and displaying an effect of separating the oil from refrigeraut delivery gas and damping its pressure pulsation. CONSTITUTION:A delivery cover 6 arranges in the vicinity of its delivery hole 6a a circular shaped oil separating member (metal wool) 11 formed by a porous metal. The metal wool 11, being constituted by a metallic material having numberless independent holes (not shown in the drawing), separates an oil drip and only oil even from a refrigerant of oil mist state to be absorbed to said holes, and a compressor, returning lubricating oil 5 by its dead weight to an oil layer in an enclosed casing 2, prevents an inflow of the lubricating oil in a large quantity in a refrigerant delivery pipe 7. In this way, the compressor, enabling a flow of the lubricating oil to a refrigerant circuit to be prevented, can both display the essential refrigerating power and reduce the pressure pulsation with no decrease of heat radiating power of a condenser.
Patent JP-H01120086-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: UNO TOMOAKI
IPC: H01S5/12
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a semiconductor laser device whose manufacturing process is simplified, whose yield of an element is enhanced, whose coupling coefficient between a beam and a diffraction grating is large and which is oscillated satisfactorily in single longitudinal mode by a method wherein a semiconductor laser device having the diffraction grating is formed by two crystal growth processes using a vapor crystal growth method. CONSTITUTION:A first semiconductor layer 2 of a first conductivity type, a second semiconductor layer 3 of the first conductivity type to be used as a laser active layer and a third semiconductor layer 4 of a second conductivity type to be used as a laser waveguide layer are epitaxially grown one after another on a compound semiconductor substrate 1 of the first conductivity type. Then, the surface of the layer 4 is etched selectively in order to form a diffraction grating 5; the layers 2-4 are etched selectively down to at least the layer 2 in a direction perpendicular to grooves of the diffraction grating 5 in order to form a stripe-shaped laser resonator structure 6. Then, a fourth semiconductor layer 7 of the second conductivity type and a fifth semiconductor layer 8 of the first conductivity type are epitaxially grown by a vapor crystal growth method. After that, a first impurity to be used as the second conductivity type is diffused 9 onto an upper part of the laser resonator structure 6 from the surface of the layer 8 down to at least the layer 7.
Patent JP-S63130080-A (JP)
Inventor: MATSUMOTO NOBORU
IPC: A63B24/00
Filed: 1986-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10125749-A (JP)
Title: Apparatus for testing film product and manufacturing thin film product, using the same
Inventor: KIRINO KEIKO
IPC: G06T7/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide means capable of total judging not only the size as in prior art but the shape of a work being observed in the thin film product manufacturing process such as semiconductors. SOLUTION: The apparatus comprises 3-dimensional simulating means 1 for tin film products such as semiconductors, 3-dimensional shape model data 2 of simulation results stereoscopic observer image data acquisition means 3, stereoscopic observer picture shape control means 6 for combining and comparing the model data 2 with observer picture data 4, stereoscopic picture display means 7, input means 8 and shape control data requester means 9. The apparatus stereoscopically compares the actual shape of a work processed by a manufacturing apparatus with a target shape to judge whether it is good or not, and acquire 3-dimensional shape data of the work. This makes easy the yield control by the product shape control to reduce defective products.
Patent JP-H0535751-A (JP)
Title: Periodical diagnosing, fault diagnosing and fault recovering method for machine tool
Inventor: KOSAKA SHIN
IPC: G06Q50/04
Filed: 1991-10-24
Abstract: PURPOSE:To provide a periodic diagnosing, a fault diagnosing, and a fault recovering method for a machine tool so as to reduce the equipment investment and to improve the vailability of the human resources and to establish a labor- saved after-service system. CONSTITUTION:A management computer C of a maker is connected to a machine tool M or its terminal equipment T of a user via a commercial communication circuit Ci. Thus the periodic diagnosis, the fault diagnosis, and the fault recovery and interactively carried out to the machine tool M.
Patent JP-2000103382-A (JP)
Title: Vehicle with auxiliary power
Inventor: TANAKA TATEAKI
IPC: B62M6/45
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To smoothly travel by an auxiliary driving force and to sufficiently provide the auxiliary driving force as necessary by providing a control circuit with a delay means delaying the output of a motor driving force according to the extent of a manual torque. SOLUTION: When the pedal of a motor assist bicycle is depressed by a user, the treading force is transmitted to a driving wheel via chain. A microcomputer 17 amplifies the output signal of a deprossing force sensor 11c and an output signal of a current sensor 22 respectively so as to calculate a major driving force (TM) and an auxiliary driving force (TL), changes the duty ratio of a switching element 21 according to their difference, and controls the output of a motor so as to make the ratio of TM to TL constant. The microcomputer 17 controls the motor 14 by a delay means so as to delay the output of the auxiliary driving force in relation to the major driving force.
Patent JP-S62138054-A (JP)
Title: Manufacture of external cylinder for superconducting rotor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K55/04
Filed: 1985-12-12
Abstract: PURPOSE:To manufacture a durable and reliable external cylinder, by providing internal and external layer reinforcing rings, with a room-temp damper and rugged engaging sections for stopping a movement in the peripheral direction, and by forming them integrally with explosive bonding. CONSTITUTION:Internal and external layer reinforcing rings 3b, 3c having groove sections 14b, 14c in the axial direction, and a cold damper 3a are explosive bonded with each other by using explosive 15 set on the outer peripheral section or on the inner peripheral section. This explosive bonding work is executed by arranging the respective rings 3b, 3c in concentric circle shapes via gaps 16 set adequately, and by proceeding with explosive bonding in the axial direction, and by combing the rings metallurgically by means of the plastic deformation of contracted pipe or an expanded pipe with the energy of the explosives.
Patent JP-H07131519-A (JP)
Title: Subscriber telephone extension system
Inventor: KANEKO KAZUHIRO
IPC: H04Q3/42
Filed: 1993-11-08
Abstract: PURPOSE:To extend a telephone set with no extension of a cable by transmitting the signals equivalent to two channels after applying the 1/2 band compression/ multiplication to these signals by an ADPCM coding method and then by separating the transmitted signals into channel signals at the side of the telephone set. CONSTITUTION:Each signal compressing/expanding part 20 of a switchboard 100 receives a channel signal of 64Kpbs, applies the D/A conversion to the channel signal and then compresses this signal into a band of 32Kbps through the A/D conversion of an ADPCM coding method to send this compressed signal to a multiplexing/demultiplexing part 30. The part 30 multiplexes the signals equivalent to two channels to produce a signal of 64Kbps and sends this signal to a telephone circuit 2 via a subscriber circuit 40 after the D/A conversion. At the same time, the tone signals different for each channel are added together as the channel information. Meanwhile a multiplexing/demultiplexing part 50 of a telephone set 200 applies the A/D conversion to an input analog signal into a signal of 64Kbps and separates this signal into two channel signals of 32Kpbs based on the channel information included in the analog signal to send these channel signals to a signal compressing/expanding part 60 of each channel.
Patent JP-S61155142-A (JP)
Title: Paper feeding device
Inventor: NAGAOKA MITSUO
IPC: B65H1/06
Filed: 1984-12-27
Abstract: PURPOSE:To make double feeding checkable even if two sheets of paper are delivered as being superposed as well as even if the paper lacks firmness, by letting the tip end side of a contact surface of a vacuum box perform a minute suction at the paper feeding direction terminal of a belt and thereby regulating a degree of flotage in a paper tip end part. CONSTITUTION:In the state that a tip end of the second original 19 precedes earlier than that of a lowermost surface original 20, two sheets are delivered as being overlapped each other. And, even in the case where the tip end side of the second original 19 is conveyed as being attracted to a belt 4, attraction acting on these originals 19 and 20 at the side of an original feeding direction terminal of the belt 4 is made to be so weak whereby a part of the original 19 subjected to suction is only the tip end part because of being interrupted by the original 20, so that the tip end side of the original 19 is blown up by air pressure of an air blower 5, thus both originals 19 and 20 are simply separated apart and the original 20 alone is conveyed. Even in case of such an original 16 as lacking firmness, it is conveyed as being attracted by weak suction force at the side of the feeding direction terminal 21, and the tip end side is in no case blown up by the air pressure.
Patent JP-H02124420-A (JP)
Title: Position coordinate estimating apparatus
Inventor: SATAKE TOSHIMASA
IPC: G01C21/00
Filed: 1988-11-02
Abstract: PURPOSE:To estimate a correct current position of a moving object by updating position information received respectively by first and second receiver means for receiving position information from a transmitter provided on a signpost and position information from global positioning system (GPS) satellites. CONSTITUTION:A processor 5 samples output signals of a bearing sensor 1 and a distance sensor 2 with predetermined intervals, resolves them into a two-dimensional coordinate (x, y) in east, west, south and north directions and adds them to a previous accumulated coordinate (X, Y) to calculate a current coordinate (X1, Y1). When the processor 5 receives position information from a position information transmitter 8 with a vehicle V passing by a signpost 7, it replaces the calculated coordinate (X1, Y1) with the position information. The processor 5, when it receives position signals from GPS satellites 9a to 9c, replaces the calculated coordinate (X1, Y1) with the position information. Since position information from the transmitter 8 at the post 7 is absolute position information, a correct current position of a moving object can be estimated.
Patent JP-H0698920-A (JP)
Title: Acupuncture precise measuring instrument
Inventor: RIYOU TONEN
IPC: A61H39/08
Filed: 1992-09-21
Abstract: PURPOSE:To make a needle sensation quantitative so that a high medical treatment effect can be obtained by measuring a muscular active potential, an interface potential, and the variation of resistance of a human body tissure generated by a piercing needle at the time of acupuncture. CONSTITUTION:The signal of, for instance, 20kHz generated by an AC oscillator 10 is applied to a medical treatment part through a reference electrode 11, and a current signal obtained from an acupuncture needle 20 pierced into the same part is subjected to current-voltage conversion 30, thereafter, decomposed into three signals through a high-pass filter 40, a band pass filter 50 and a low-pass filter 60. Subsequently, from the output of the low-pass filter 60, an interface potential signal A is derived, and from an output obtained by allowing the output of the band pass filter 50 to be subjected to full-wave rectification 51, a muscular potential B is derived. Also, from the deviation of a signal after the output of the high-pass filter 40 is subjected to full-wave rectification 41, and a signal obtained by allowing the output of the AC oscillator 10 to be subjected to full-wave rectification 12, an impedance signal C is derived, and by processing suitably each signal A-C with an analyzer, a power spectrum is derived.
Patent JP-H04152415-A (JP)
Title: Pattern registering and reading method
Inventor: YAMASHITA YOKO
IPC: H03M11/04
Filed: 1990-10-17
Abstract: PURPOSE:To register a new pattern without erasing a registered pattern by converting another pattern which is registered in a designated area in the same code into a code with which no pattern is registered and registering the converted code in the designated area. CONSTITUTION:An operator defines the patterns of plural direct access storage devices DASD and divides these patterns into (3X3) minor patterns at a display part 4. Then the codes which are previously decided at a control part 3 are added to the minor patterns. At an input part 5, the recorded codes added to the minor patterns are converted into other codes with which the patterns are not registered yet by referencing to a pattern table 1. Then the DASD patterns are registered into the table 1 with the use of the converted codes. Thus it is possible to produce a code conversion table 2 where the unconverted codes are recorded while making the code before conversion face with the code after conversion without erasing the registered patterns.
Patent JP-H03140271-A (JP)
Title: Image forming device
Inventor: YAMADA NAOTOSHI
IPC: B65H5/06
Filed: 1989-10-27
Abstract: PURPOSE:To prevent the occurrence of the distortion of an image by providing a means for releasing feed forces of feed means on upstream and downstream sides except a platen roller during the forming of image. CONSTITUTION:When a head is moved to a position E, a reverse roller 253 is also retracted downward, and a paper discharge pinch roller 52 is also retracted upward. Then, the head 159 and a pinch roller 151 depress an ink sheet 103 against a platen roller 2. In this state, the platen roller 2 is rotated forward by a main motor. The leading end of paper is guided by the ink sheet 103 depressed against the peripheral surface of the platen roller 2 to be nipped by a next pinch roller 4. After the paper is nipped by these two pinch rollers 3, 4, printing is conducted in accordance with the heat generation of the head 159. During printing, the paper is certainly nipped by these three pinch rollers 3, 4, and 151 and the head 159 and never affected by feed forces of the other rollers.
Patent JP-H10105069-A (JP)
Title: Label
Inventor: YAMAGUCHI YUKINOBU
IPC: G09F3/10
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To easily separate a container and a label by forming a thermoplastic resin soluble in an alkaline soln. as a label base material, providing the material with a printing layer and providing the one surface of a film with a resin layer having heat sealability with the container. SOLUTION: The label 1 is basically constituted by using an extruded film 2 formed by extrusion molding of the thermoplastic resin soluble in an alkaline soln. as the label base material 2a, providing the top or bottom of the extruded film 2 with the printing layer 3 and further, providing the one surface of the extruded film 2 with the resin layer 4 having the heat sealability to the container to be stuck with the label. The resin layer 4 having the heat sealability to the container to be stuck with the label of the label is superposed on the surface of the container and is stuck thereto by heat sealing, etc. Contents are packed into the container and its aperture is hermetically sealed by a cap material, by which a package product is manufactured.  Then, the container and the label are easily separated when the container is washed by using an alkaline soln. after the use of the contents.